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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6916 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jgong5
2008-12-08 05:09:57 +00:00
parent cc8dade5eb
commit c6d0ee4b41
6 changed files with 402 additions and 337 deletions
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147
MdeModulePkg/Universal/Network/ArpDxe/ArpImpl.c
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@@ -1,24 +1,17 @@
/** @file
Copyright (c) 2006 - 2008, Intel Corporation
Abstract:
Copyright (c) 2006 - 2008, Intel Corporation.<BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
which accompanies this distribution. The full text of the license may be found at<BR>
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
ArpImpl.c
Abstract:
**/
#include "ArpImpl.h"
EFI_ARP_PROTOCOL mEfiArpProtocolTemplate = {
@@ -35,9 +28,9 @@ EFI_ARP_PROTOCOL mEfiArpProtocolTemplate = {
/**
Initialize the instance context data.
@param ArpService Pointer to the arp service context data this
instance belongs to.
@param Instance Pointer to the instance context data.
@param[in] ArpService Pointer to the arp service context data this
instance belongs to.
@param[in] Instance Pointer to the instance context data.
@return None.
@@ -65,7 +58,7 @@ ArpInitInstance (
/**
Process the Arp packets received from Mnp, the procedure conforms to RFC826.
@param Context Pointer to the context data registerd to the
@param[in] Context Pointer to the context data registerd to the
Event.
@return None.
@@ -312,9 +305,9 @@ RESTART_RECEIVE:
/**
Queue ArpOnFrameRcvdDpc as a DPC at TPL_CALLBACK.
@param Event The Event this notify function registered to.
@param Context Pointer to the context data registerd to the
Event.
@param[in] Event The Event this notify function registered to.
@param[in] Context Pointer to the context data registerd to the
Event.
@return None.
@@ -334,9 +327,9 @@ ArpOnFrameRcvd (
/**
Process the already sent arp packets.
@param Context Pointer to the context data registerd to the
Event.
@param[in] Context Pointer to the context data registerd to the
Event.
@return None.
@@ -373,9 +366,9 @@ ArpOnFrameSentDpc (
/**
Request ArpOnFrameSentDpc as a DPC at TPL_CALLBACK.
@param Event The Event this notify function registered to.
@param Context Pointer to the context data registerd to the
Event.
@param[in] Event The Event this notify function registered to.
@param[in] Context Pointer to the context data registerd to the
Event.
@return None.
@@ -397,9 +390,9 @@ ArpOnFrameSent (
/**
Process the arp cache olding and drive the retrying arp requests.
@param Event The Event this notify function registered to.
@param Context Pointer to the context data registerd to the
Event.
@param[in] Event The Event this notify function registered to.
@param[in] Context Pointer to the context data registerd to the
Event.
@return None.
@@ -525,8 +518,8 @@ ArpTimerHandler (
/**
Match the two NET_ARP_ADDRESSes.
@param AddressOne Pointer to the first address to match.
@param AddressTwo Pointer to the second address to match.
@param[in] AddressOne Pointer to the first address to match.
@param[in] AddressTwo Pointer to the second address to match.
@return The two addresses match or not.
@@ -564,12 +557,12 @@ ArpMatchAddress (
/**
Find the CacheEntry which matches the requirements in the specified CacheTable.
@param CacheTable Pointer to the arp cache table.
@param StartEntry Pointer to the start entry this search begins with
in the cache table.
@param FindOpType The search type.
@param ProtocolAddress Pointer to the protocol address to match.
@param HardwareAddress Pointer to the hardware address to match.
@param[in] CacheTable Pointer to the arp cache table.
@param[in] StartEntry Pointer to the start entry this search begins with
in the cache table.
@param[in] FindOpType The search type.
@param[in] ProtocolAddress Pointer to the protocol address to match.
@param[in] HardwareAddress Pointer to the hardware address to match.
@return Pointer to the matched arp cache entry, if NULL, no match is found.
@@ -637,9 +630,9 @@ ArpFindNextCacheEntryInTable (
Find the CacheEntry, using ProtocolAddress or HardwareAddress or both, as the keyword,
in the DeniedCacheTable.
@param ArpService Pointer to the arp service context data.
@param ProtocolAddress Pointer to the protocol address.
@param HardwareAddress Pointer to the hardware address.
@param[in] ArpService Pointer to the arp service context data.
@param[in] ProtocolAddress Pointer to the protocol address.
@param[in] HardwareAddress Pointer to the hardware address.
@return Pointer to the matched cache entry, if NULL no match is found.
@@ -697,7 +690,7 @@ ArpFindDeniedCacheEntry (
/**
Allocate a cache entry and initialize it.
@param Instance Pointer to the instance context data.
@param[in] Instance Pointer to the instance context data.
@return Pointer to the new created cache entry.
@@ -764,9 +757,9 @@ ArpAllocCacheEntry (
/**
Turn the CacheEntry into the resolved status.
@param CacheEntry Pointer to the resolved cache entry.
@param Instance Pointer to the instance context data.
@param UserEvent Pointer to the UserEvent to notify.
@param[in] CacheEntry Pointer to the resolved cache entry.
@param[in] Instance Pointer to the instance context data.
@param[in] UserEvent Pointer to the UserEvent to notify.
@return The count of notifications sent to the instance.
@@ -826,9 +819,9 @@ ArpAddressResolved (
Fill the addresses in the CacheEntry using the information passed in by
HwAddr and SwAddr.
@param CacheEntry Pointer to the cache entry.
@param HwAddr Pointer to the software address.
@param SwAddr Pointer to the hardware address.
@param[in] CacheEntry Pointer to the cache entry.
@param[in] HwAddr Pointer to the software address.
@param[in] SwAddr Pointer to the hardware address.
@return None.
@@ -880,9 +873,9 @@ ArpFillAddressInCacheEntry (
/**
Configure the instance using the ConfigData. ConfigData is already validated.
@param Instance Pointer to the instance context data to be
@param[in] Instance Pointer to the instance context data to be
configured.
@param ConfigData Pointer to the configuration data used to
@param[in] ConfigData Pointer to the configuration data used to
configure the instance.
@retval EFI_SUCCESS The instance is configured with the ConfigData.
@@ -1005,11 +998,11 @@ ArpConfigureInstance (
/**
Send out an arp frame using the CachEntry and the ArpOpCode.
@param Instance Pointer to the instance context data.
@param CacheEntry Pointer to the configuration data used to
configure the instance.
@param ArpOpCode The opcode used to send out this Arp frame, either
request or reply.
@param[in] Instance Pointer to the instance context data.
@param[in] CacheEntry Pointer to the configuration data used to
configure the instance.
@param[in] ArpOpCode The opcode used to send out this Arp frame, either
request or reply.
@return None.
@@ -1212,13 +1205,13 @@ CLEAN_EXIT:
SwAddressType, AddressBuffer combination as the matching key, if Force is TRUE,
the cache is deleted event it's a static entry.
@param CacheTable Pointer to the cache table to do the deletion.
@param BySwAddress Delete the cache entry by software address or by
hardware address.
@param SwAddressType The software address used to do the deletion.
@param AddressBuffer Pointer to the buffer containing the address to
match for the deletion.
@param Force This deletion is forced or not.
@param[in] CacheTable Pointer to the cache table to do the deletion.
@param[in] BySwAddress Delete the cache entry by software address or by
hardware address.
@param[in] SwAddressType The software address used to do the deletion.
@param[in] AddressBuffer Pointer to the buffer containing the address to
match for the deletion.
@param[in] Force This deletion is forced or not.
@return The count of the deleted cache entries.
@@ -1301,12 +1294,12 @@ MATCHED:
/**
Delete cache entries in all the cache tables.
@param Instance Pointer to the instance context data.
@param BySwAddress Delete the cache entry by software address or by
hardware address.
@param AddressBuffer Pointer to the buffer containing the address to
match for the deletion.
@param Force This deletion is forced or not.
@param[in] Instance Pointer to the instance context data.
@param[in] BySwAddress Delete the cache entry by software address or by
hardware address.
@param[in] AddressBuffer Pointer to the buffer containing the address to
match for the deletion.
@param[in] Force This deletion is forced or not.
@return The count of the deleted cache entries.
@@ -1355,11 +1348,11 @@ ArpDeleteCacheEntry (
/**
Cancel the arp request.
@param Instance Pointer to the instance context data.
@param TargetSwAddress Pointer to the buffer containing the target
software address to match the arp request.
@param UserEvent The user event used to notify this request
cancellation.
@param[in] Instance Pointer to the instance context data.
@param[in] TargetSwAddress Pointer to the buffer containing the target
software address to match the arp request.
@param[in] UserEvent The user event used to notify this request
cancellation.
@return The count of the cancelled requests.
@@ -1414,18 +1407,18 @@ ArpCancelRequest (
/**
Find the cache entry in the cache table.
@param Instance Pointer to the instance context data.
@param BySwAddress Set to TRUE to look for matching software protocol
@param[in] Instance Pointer to the instance context data.
@param[in] BySwAddress Set to TRUE to look for matching software protocol
addresses. Set to FALSE to look for matching
hardware protocol addresses.
@param AddressBuffer Pointer to address buffer. Set to NULL to match
@param[in] AddressBuffer Pointer to address buffer. Set to NULL to match
all addresses.
@param EntryLength The size of an entry in the entries buffer.
@param EntryCount The number of ARP cache entries that are found by
@param[out] EntryLength The size of an entry in the entries buffer.
@param[out] EntryCount The number of ARP cache entries that are found by
the specified criteria.
@param Entries Pointer to the buffer that will receive the ARP
@param[out] Entries Pointer to the buffer that will receive the ARP
cache entries.
@param Refresh Set to TRUE to refresh the timeout value of the
@param[in] Refresh Set to TRUE to refresh the timeout value of the
matching ARP cache entry.
@retval EFI_SUCCESS The requested ARP cache entries are copied into